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Bolt lap ceiling beams without center support

Posted: Mon Jun 29, 2015 10:49 am
by Bobk
Hi, can I lap bolt two 4m 12x6cm beams for a ceiling which will have drywall attached to it? The span is 4.8m / 16ft. The trouble is, I cannot carry beams longer that 4m into the site as they will not fit up the stairs and a crane/through is not an option. Thanks!

Re: Bolt lap ceiling beams without center support

Posted: Thu May 26, 2016 6:05 pm
by michaelbailey
go for metal web 'easijoiost' they can easily reach up o 8 metres I used them for plans in a loft conversion they went in at600mm centres from eaves to eaves at a cost of 85£ each from 'howarth' timber

Re: Bolt lap ceiling beams without center support

Posted: Thu May 26, 2016 6:13 pm
by michaelbailey
go for metal web joists they can easily reach 8 metre spans with no support I used them for plans in a loft conversion went in eaves to eaves at 600mm centres cost £85